diff --git a/demo_lxc_build.sh b/demo_lxc_build.sh
index 949eace..789bbc4 100755
--- a/demo_lxc_build.sh
+++ b/demo_lxc_build.sh
@@ -243,10 +243,10 @@ sed -i "17i\   Password: $YUNO_PWD" /var/lib/lxc/yunohost_demo1/r
 sed -i "s/type=\"password\" id=\"password\" name=\"password\"/type=\"password\" id=\"password\" name=\"password\" value=\"$YUNO_PWD\"/" /var/lib/lxc/yunohost_demo1/rootfs/usr/share/yunohost/admin/views/login.ms
 
 # Désactive l'installation d'app custom
-sed -i "s/<input type=\"submit\" class=\"btn btn-success slide\" value=\"{{t 'install'}}\">/<input type=\"\" class=\"btn btn-success slide\" value=\"{{t 'install'}}\">/g" /var/lib/lxc/yunohost_demo1/rootfs/usr/share/yunohost/admin/views/app/app_list_install.ms
+sed -i "s@<a role=\"button\" class=\"btn btn-success slide\">{{t 'install'}}</a>@<a role=\"\" class=\"btn btn-success slide\">{{t 'install'}}</a>@g" /var/lib/lxc/yunohost_demo1/rootfs/usr/share/yunohost/admin/views/app/app_catalog_category.ms
 
 # Désactive l'ajout de domaine, pour éviter surtout les nohost
-sed -i "s/<input type=\"submit\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">/<input type=\"\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">/g" /var/lib/lxc/yunohost_demo1/rootfs/usr/share/yunohost/admin/views/domain/domain_add.ms
+sed -i "s@<input type=\"submit\" role=\"button\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">@<input type=\"\" role=\"\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">@g" /var/lib/lxc/yunohost_demo1/rootfs/usr/share/yunohost/admin/views/domain/domain_add.ms
 
 # ********
 
diff --git a/upgrade.d/Constant_upgrade/Disable_add_domain b/upgrade.d/Constant_upgrade/Disable_add_domain
index 8404b54..a9261e3 100644
--- a/upgrade.d/Constant_upgrade/Disable_add_domain
+++ b/upgrade.d/Constant_upgrade/Disable_add_domain
@@ -6,4 +6,4 @@ if [ "${0:0:1}" == "/" ]; then script_dir="$(dirname "$0")"; else script_dir="$P
 MACHINE=$1      # Nom du conteneur
 
 # Disable the button to add a new domain
-sed -i "s/<input type=\"submit\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">/<input type=\"\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">/g" /var/lib/lxc/$MACHINE/rootfs/usr/share/yunohost/admin/views/domain/domain_add.ms
+sed -i "s@<input type=\"submit\" role=\"button\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">@<input type=\"\" role=\"\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">@g" /var/lib/lxc/$MACHINE/rootfs/usr/share/yunohost/admin/views/domain/domain_add.ms
diff --git a/upgrade.d/Constant_upgrade/Disable_custom_apps b/upgrade.d/Constant_upgrade/Disable_custom_apps
index cb0293c..85baca2 100644
--- a/upgrade.d/Constant_upgrade/Disable_custom_apps
+++ b/upgrade.d/Constant_upgrade/Disable_custom_apps
@@ -6,4 +6,4 @@ if [ "${0:0:1}" == "/" ]; then script_dir="$(dirname "$0")"; else script_dir="$P
 MACHINE=$1      # Nom du conteneur
 
 # Disable the button to install a custom app
-sed -i "s/<input type=\"submit\" class=\"btn btn-success slide\" value=\"{{t 'install'}}\">/<input type=\"\" class=\"btn btn-success slide\" value=\"{{t 'install'}}\">/g" /var/lib/lxc/$MACHINE/rootfs/usr/share/yunohost/admin/views/app/app_list_install.ms
+sed -i "s@<a role=\"button\" class=\"btn btn-success slide\">{{t 'install'}}</a>@<a role=\"\" class=\"btn btn-success slide\">{{t 'install'}}</a>@g" /var/lib/lxc/$MACHINE/rootfs/usr/share/yunohost/admin/views/app/app_catalog_category.ms